THBE. Learn more about the features, benefits, and models of VAV diffusers on the official website of Titus HVAC. This diffuser combines the superior performance of the Titus OMNI diffuser with the sleek styling of CertainTeed ceilings. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. 33RS. Titus Revit models have been optimized to show all the basic information that the engineer needs without weighing down the model. High efficiency filters for use in Titus Critical Environment Diffusers. Spec Text Files - 350R Spec. The high capacity long throws and rugged construction make them an ideal. S8F<br />. ML-39-NT - Aluminum modulinear slot supply diffuser, 1" slot for narrow tee. Ideal for applications requiring a. 300RS - Steel double deflection supply grille, 3/4" blade spacing, front blades parallel to short dimension. Titus HVAC, Plano, Texas. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. TBDI-10 - High capacity plenum slot diffuser, insulated, fixed blade. OMNI Smoke Test2: 3-way pattern (100cfm) Spectrum Smoke Test - Underneath View. We provide Installation Manuals, LEED Green Building related material, and other documents related to Green products. TDC-NT - Steel louvered face diffuser for narrow tee ceiling. The sections of LEED that relate to Titus' air distribution products fall primarily under the Energy & Atmosphere (EA) and Indoor Environmental Quality (EQ) sections of LEED. FlowBar Border 77 (Concealed Fastening) Installation and Operation. PAR-AA - Perforated return diffuser, aluminum face with steel backpan. ML-37-NT - Aluminum modulinear slot supply diffuser, 1/2" slot for narrow tee. Speakers; Comfort Zone; Certifications; Our Legacy; NewsroomTraining will include Titus product basics (functional basics, how they work and how to spec); conduct hands-on product training in our lab and discusses the different standards that apply to our industry. OMNI - Steel Plaque Face Diffuser used in Architectural Ceilings. Please select the Air HandlervRevit model that works best for your project. Titus is a leading manufacturer of smart technology products for the HVAC industry. 350RL - Steel Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Blades Parallel to Long Dimension. 1700L - Aluminum narrow blade grille with reversible. Browse their catalog of parts and accessories for various types of heating, ventilation, and air. S300FS<br />. Controls integrate seamlessly with a T3SQ and T3SW electronic VAV system. Model. Radial Air Pattern, Steel Perforated Face and Steel Backpan for Critical Environment Applications. CBAL-12 - 12-inch Width Active Linear Chilled Beam with 1-way or 2-way Throw. 212. ECM Motor / Room Side Replaceable HEPA Filter and Motor. Because HVAC and construction is such a team effort, he says, “this mindset helps to create. About. Titus is the industry leader in commercial HVAC air distribution equipment. FlowTee diffuser, 1" slot, Flowbar with uninsulated factory mounted plenum. ECM Motor / Room Side Replaceable HEPA Filter and Motor. The TMS is a square ceiling diffuser that delivers supply air in a true 360º pattern with low pressure drop. AG-95 - Steel Opposed Blade Damper. Material: Steel. Performance - 45F Performance Data. Don't have time to watch a full webinar, then the Titus Timeout video podcasts are just for you. ECM motor / HEPA Filter. Critical Environment Controls; Accessories; Model; PCA - PID Controls & Accessories; Alpha - The Alpha controller is flexible and can be used in both stand-alone and network applications| | SDu Duc Terminals M M7 CNTRL STRATEGIES Control Strategies (continued) Constant Volume, Hot Water Reheat The cold airflow remains constant regardless of changes in duct pressure or room temperature. FFDER. General Information. Find a Rep. CT Border 22 Installation and Operation ; CT with Concealed Fastening Installation and Operation ;Find a Rep. Our solutions have assisted them to create excellent working environments that not only promote healthy work spaces, but to also grow their businesses. ECM motor / HEPA Filter. FLEXABOOT - An Acoustical Return Sound Boot Designed for Ceiling Plenum Return Air Applications. LineaTec-SS - Linear air curtain diffuser, material: 304 Stainless steel. Performance - 50F / 50R Metric Performance Data. Titus HVAC, Plano, Texas. FFDERA. ZEC - ZEC Verasys VAV Terminal Unit Controller. Searching for TITUS products? Grainger's got your back. Designed for both return or exhaust applications; Provides matching return for all of Titus’ perforated diffusers;Aluminum modulinear slot supply diffuser, 3/4" slot. stainless steel Phillips flat head sheet metal screws. [email protected] Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Blades Parallel to Long Dimension. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. Optional opposed blade damper has screwdriver adjustment accessible through face of grille. Submittals - 350R Standard Submittal. It is loaded with useful information about Titus, its products and how we impact the HVAC industry as a whole. HAB. Upgrade your space and experience a harmonious blend of style and functionality as the cutting edge Minus Lighting Series combines with the elegance and performance of. Models 33RL and 33RS are for use in gymnasiums and other locations where an unusually strong, impact resistant return grille is required. Revit - Revit Model - TVM. The versatility of these different color schemes provides the architect with. com. Horizontal Low Profile Concealed Free Return. CT-700L - Aluminum door return grille with sight-proof blades parallel to long dimension. Available with standard PSC or high efficiency ECM brushless DC motor. In addition to sharing the same configurations and quality construction as an ESV, the ESV-VP offers a factory-installed hot water coil valve package, making installation even easier. When it comes to TITUS HVAC & Refrigeration Parts, you can count on Grainger. 272RL - Steel Aeroblade Double Deflection Supply Grille, 3/4" blade spacing, Front Blades Parallel to Long Dimension. All sizes have three cones, giving a uniform appearance where different sizes are used in the same area. 300RL-SS - Stainless steel double deflection supply grille, 3/4" blade spacing, front blades parallel to long. Fan Coil, CB and DV Support. Drum Louver (DL) Smoke Test. ML Border 2A (Concealed Fastening) Installation and Operation. TBDI-30 - Adjustable plenum slot diffuser. TAF-HC Smoke Test. Years in Business: 10. Titus Series PCS ceiling diffusers are designed for longer throws. technical@titus-hvac. MCD - Steel modular core diffuser. FFDE. 4800. Customer Support. Model; FBP - Uninsulated plenum for FlowBar diffusers; CT-480 - Aluminum Linear Bar Grille, 1/8" Bars, 1/4" Spacing, 0 Degree Deflection; CT-481 - Aluminum Linear Bar Grille, 1/8" Bars, 1/4" Spacing, 15 Degree DeflectionTitus has manuals available for a variety of products. . 45F. CSR. BBB File Opened: 30/7/2013. shown on the plans and outlet<br />. Engineering Guidelines - Acoustics ; Engineering Guidelines - Fan Coils ; Engineering Guidelines - Grilles and Diffusers ;Architectural Linear Diffuser, Aluminum, 1. The Titus ML Modulinear is a high performance, high quality linear slot diffuser. All dimensions are ± 1/16”. 355ZFL - Aluminum Louvered Return Grille, 1/2" Blade Spacing, 0 Degree Deflection, Blades Parallel to Long Dimension. Catalog - TVM Dimensions. Titus® | Fan Coils, VAV Boxes, Air Distribution and More | SVL. FL-25 - Architectural Linear Diffuser, Aluminum, 2. #8 X 11/4” long stainless steel Phillips flat head sheet. Titus. Spec Text Files - TVM Spec. Material is 16 gauge steel for border and 14 gauge steel for blades. Literature - TVM Flyer. The TEAMS installation includes all of the Titus air distribution selection software suite of products: Titus HVAC is a leading manufacturer of VAV diffusers, which are designed to provide precise and energy-efficient air distribution in various applications. Here you will learn about the basics of air distribution, energy solutions, ASHRAE Standards and LEED credits, innovative product solutions, and how to apply these principles to your current project or application. ™ | 6 product reference / diffusers » Strong, clean, unobtrusive lines harmonize with the ceiling system, without sacrificing. #8 X 1¼” lg. 300FL - Aluminum double deflection supply grille, 3/4" blade spacing, front blades parallel to long dimension. H8 H GRILLES The Titus 300 / 350 series of louvered supply and return grilles are the industry standard for high quality, competitively priced grilles. TLFR-SS-LED - Filtered laminar flow diffuser, integrated LED lighting, stainless steel. Revit - Revit Model - R-OMNI. High efficiency filters for use in Titus Critical Environment Diffusers. Customer Support. The data has been obtained in accordance with the principles outlined within the American Society of. Engineering Guidelines. TLFR-AA-LED - Filtered laminar flow diffuser, integrated LED lighting, aluminum. For Titus Sales, Customer Service or General inquiries. Submittals - TVM Standard Submittal. supply grilles model S301F (single<br />. Catalog - 50F / 50F-NT / 50R Description. Two casings for easy design layout, flip for right or left hand mount. Vertical Stack Recessed High-Rise Remote Primary Fan Coil Unit The selection and performance data contained in the Titus catalog are the result of extensive studies conducted in the Titus engineering laboratories under professional engineering guidance, with adherence to sound engineering applications. Business Incorporated:Founded in 1946, Titus HVAC is the world leader in advancing the science of air distribution and air management training. See the top reviewed local HVAC contractors in Victoria, BC on Houzz. Models TMR and TMR-AA round ceiling diffusers are designed for cooling applications. The Titus On Air newsletter has evolved into the leading HVAC resource for corporate communications. Titus FlowBar architectural linear diffuser system maximizes engineering performance without sacrificing aesthetic considerations for the designer. AG-95 - Steel Opposed Blade Damper. 06 ‘Sound and Vibration Control’ and TC 5. Catalog Sections. AHR EXPO 2017 - Jenny Sivie, Titus HVAC Overview & Beyond - Contractor Magazine ; AHR EXPO 2017 Innovation Award for Ventilation (Helios) - Proud Green Building ; AHR EXPO 2017 Preview - Total System Approach with VR - Contracting Business ; AHR EXPO 2018 - Engineered Systems Booth Tour with Trenton YarbroughOur brochure offering is comprised of the latest and greatest marketing collateral available from Titus! We devoted several resources to ensure our literature provides you with essential details pertaining to our product offering. Model; AG-35-AA - Aluminum, Grille Mounted Opposed Blade Damper; AG-35-AA - Aluminum, Grille Mounted Opposed Blade Damper; AG-35B-AA - Aluminum Duct-Mounted Opposed Blade DamperModel. MLTRI-39 - Aluminum modulinear slot return lay-in insulated diffuser, 1" slot. Steel heavy duty return grille, 1/2" blade spacing, 38 degree deflection, blades parallel to short dimension. About. Heating & Air Conditioning/HVAC in Brentwood Bay, BC - Coastal Heat Pumps, Capital City Refrigeration, 4 Seasons, Impact Plumbing & Heating, Island Furnace & Fireplace,. Melia Company merged with Air Equipment LLC. Industrial Machinery & Equipment · Texas, United States · 101 Employees. Because HVAC and construction is such a team effort, he says, “this mindset. Support bars 6” on center. Redefine your comfort zone. Additional webinars are available on our YouTube Channel Click here - Titus HVAC YouTube Channel. Single Duct Terminal Unit with Factory Mounted Valve Package. They deliver a uniform 360° discharge pattern and exhibit excellent performance in variable air volume systems. 30RS - Steel heavy duty return grille, 3/8" blade spacing, 0 degree deflection, blades parallel to short dimension. Performance - R-OMNI Flow Factors. Titus Podcasts; Multimedia Videos; Case Study Projects; IOMs; M - Photo Gallery; Catalog Sections. Click here - Titus Tech TalkCBAL-24 - 24-inch Width Active Linear Chilled Beam with 1-way or 2-way Throw. He serves on numerous ASHRAE technical committees including TC 2. Modulates the air volume delivered to a zone to accurately control cooling and heating conditions. It automatically delivers just the right amount of warm or cool air using a unique digital logic system for more accurate temperate bands. Available with front louvers vertical or horizontal. FFDER. Vertical Stack Recessed High-Rise Remote Primary Fan Coil UnitThe selection and performance data contained in the Titus catalog are the result of extensive studies conducted in the Titus engineering laboratories under professional engineering guidance, with adherence to sound engineering applications. Text File. LL-1 - Linear louver diffuser, one way pattern, fixed louvers. Blades slide at right angles to the duct, allowing the damper to work effectively in flexible duct applications. Revit - 250 (AA) Spec Text Files - 250 Spec. Krueger. PESV - Pneumatic Single Duct Terminal. Business Started: 15/5/2013. All sizes have three cones, giving a uniform appearance where different neck. ML-39 - Aluminum modulinear slot supply diffuser, 1" slot. 350RL - Steel Return Grille, 3/4" Blade Spacing, 35 Degree Deflection, Blades Parallel to Long Dimension. Performance - 250 Flow Factors. All dimensions are ± 1/16”. Optional 316 Stainless Steel available. TBVD. Electric Heat - Integral electric coils are available on Titus single duct and fan powered terminals; SteriTec-AL - Aluminum surgical suite system; SteriTec-SS - Stainless steel surgical suite system; T3SQ-0 - Non-vav supply/return diffuser; T3SQ-4 - Thermal Variable Air Volume Diffuser;Catalog - 250 / 250-AA Dimensions. Titus is the industry leader in commercial HVAC air distribution equipment. ML Border 2A (Concealed Fastening) Installation and Operation. See Product Details. stainless steel Phillips flat head sheet metal screws. Optional 316 Stainless Steel available. 4811 Randy is a LEED Green Associate with more than 30 years of experience in HVAC product development and applications. Helios now comes with a wireless thermostat and postmaster for even greater. All dimensions are ± 1/16”. MLTRI-38 - Aluminum modulinear slot return lay-in insulated diffuser, 3/4" slot. They have entrusted us with the comfort level of their most valuable asset - their employees. For Titus technical, product or information before and after your purchase (972) 212-4800. 2,578 likes · 10 talking about this. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. Steel, round diffuser with two discharge patterns. ML-NT diffusers are compatible with 24 x 24-inch modules for regressed narrow tee ceiling systems. It is filled with a wide array of technology and allows our guests to truly immerse themselves into all aspects of HVAC design. GFR-10 - GeoFlow 1" perforated return. The TEAMS installation includes all of the Titus air distribution selection software suite of products:Forgot your UserName or Password? Click here to have it emailed to you. 2023 Webinar - Designing HVAC Systems with VAV Diffusers We look forward to you joining us this year for one or several of our interactive learning sessions. grd@titus-hvac. One set of 38° fixed blades. The Atlas Ceiling Grid System is a field assembled, gasketed, heavy duty ceiling grid for use in operating rooms, laboratories, and cleanroom applications. CBAM - Active Modular Chilled Beam with 4-way Throw Pattern. Since 1946, Titus has been a leader in the HVAC industry. Welcome to the new & improved Titus Multimedia Section. On Air. Horizontal Direct Drive Blower Coil. TAF-L-V Smoke Test. FMS-2000M. Steel perforated diffuser with face mounted deflectors. Concentric supply/return diffuser without plenumFor more information about other innovative Titus systems, products, and services, visit call 972-212-4800, or speak to your local Titus representative. Supply and return air is handled through one air device. High efficiency filters for use in Titus Critical Environment Diffusers. ECM motor / Room side replaceable HEPA Filter. Find a Rep. Industrial Machinery & Equipment · Texas, United States · 101 Employees. The ESV-VP valve package is assembled in a manufacturing setting giving you repeatable and reliable. ECM Motor / Room Side Replaceable HEPA Filter and Motor. Material is 304 Stainless Steel. Catalog - 350R-SS Dimensions. High efficiency filters for use in Titus Critical Environment Diffusers. specialtyprod@titus-hvac. Color-Finish Selection Guide | 04 The standard Titus #26 British White finish consists of an acrylic enamel applied by means of a state-of-the-art, electro-deposition painting sys-tem. The Titus OMNI is a steel plaque face diffuser that satisfies architectural and engineering criteria. © Copyright 2023 Titus | term of use | Privacy policy | 605 Shiloh Rd | Plano TX 75074 | P. DQCV - Digital Control Pressure Independent Slip-In Retrofit Unit. Broad range of products to control the pattern and flow of air. Support bars 6” on center. © Copyright 2023 Titus | term of use | Privacy policy | 605 Shiloh Rd | Plano TX 75074 | P. TLFR - Laminar flow diffuser, stainless steel or aluminum. The Titus S-DL drum louvers have a custom curved frame to attach to a variety of duct diameters without the use of a duct tap. Material is 304 Stainless Steel. Speakers; Comfort Zone; Certifications; Our Legacy; NewsroomTBD-80 - Adjustable, gasket-tipped blade plenum slot diffuser. #8 X 1¼” lg. Adjustable fan speed control. TEAMS is a Windows based engineering design tool allowing application-based selection of grilles, registers, diffusers, VAV terminals, and fan coils for commercial HVAC systems. Performance - R-OMNI Performance Data. Revit - Revit Model - DVVC. 300RL-HD - Steel heavy duty double deflection supply grille, 1/2" blade spacing, front blades parallel to long dimension. 272RS - Steel Aeroblade Double Deflection Supply Grille, 3/4" blade spacing, Front Blades Parallel to Short Dimension. titus. Submittals - 250 Standard Submittal. About. #8 x 1 1/4” lg. Titus is the preferred company in either retrofitting existing structures or providing solutions for new buildings. 350RL-SS - Stainless Steel Return Grille, 3/4" Blade Spacing, 45 Degree Deflection. Adjustable, gasket-tipped blade plenum slot diffuser. BBB Rating: A-(778) 535-2244. They deliver a uniform 360° discharge pattern and exhibit excellent performance in variable air volume. Text File. With high quality and competitive pricing these grilles form the back bone of a standard offering that will meet any application requirements. Louvers are individually adjustable. Aluminum supply grilles shall be<br />. Melia Associates LLC was established in January, 2022, when T. T-700L - Steel door return grille with sight-proof blades parallel to long dimension. 5" Slot. Find a Rep. MP-TZ - MP for Armstrong Techzone Ceiling. AG-100 dampers have gang operated radial blades. Foam gasketing standard for tight seal to duct. #8 X 1¼” lg. 5" Slot; © Copyright 2023 Titus | term of use | Privacy policy | 605 Shiloh Rd | Plano TX 75074 | P: 972. Architectural solutions that maximize performance and enhance building design. The curvature of the OMNI backpan works with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern. Catalog - 50F Dimensions. FFDERA. We would like to show you a description here but the site won’t allow us. Models TMR and TMR-AA round ceiling diffusers are designed for cooling applications. The HVAC system plays an important role in achieving healthy buildings to work in, but these LEED Credits tend to be underutilized. TMS - Steel, high performance three cone diffuser. Aluminum direct spiral duct mounted double deflection supply grille with radius end cap, 3/4" spacing with front blades parallel to long dimension. Select the video that best suits your needs. Search 137 Victoria A/C repair & HVAC contractors to find the best HVAC contractor for your project. See Product Details. The wide array of slot widths allow for more CFM per. TMSA-AA - Aluminum high performance three cone adjustable diffuser. Material is 304 Stainless Steel. 300RS-SS - Stainless steel double deflection supply grille, 3/4" blade spacing, front blades parallel to short dimension. Titus FlowBar architectural linear diffuser system maximizes engineering performance without sacrificing aesthetic considerations for the designer. Titus is a recognized leader in the air. Titus is a recognized leader in the air distribution segment of the commercial HVAC industry. The new firm is even bigger and better, providing a. Heating Plenum with Fin-Tube SCR Electric Heating Element. Heating Plenum with Fin-Tube SCR Electric Heating Element. Here you will learn about the basics of air distribution, energy solutions, ASHRAE Standards. ECM motor / Room side replaceable HEPA Filter. High-quality products and services for the HVAC industry. Commercial Indoor Modular Air Handler. The uniform, nearly horizontal jet from the outer cone maintains effective room air distribution even when the air volume varies over a considerable range. The sections of LEED that relate to Titus' air distribution products fall primarily under the Energy & Atmosphere (EA) and Indoor Environmental Quality (EQ) sections of LEED. Underfloor Fixed Linear Bar Diffuser Return PlenumForgot your UserName or Password? Click here to have it emailed to you. Titus is the preferred HVAC provider for many of today's top leading companies. This process completely cleans the product through a multi-stage rinse cycle, applies opposite electrical charges to the product and the Titus Timeout - Particle Migration and Control. FFDE. ECM motor / HEPA Filter. Performance - 250 / 250-AA Performance Data. Available with louvers vertical or horizontal. The. Vertical Direct Drive Blower CoilTitus Timeout - Air Distribution in Patient Rooms Titus Timeout - Air Handlers vs. Here is. 4800 | F: 972. Optional opposed blade damper has slide adjustment accessible at face of register. com. All dimensions are ± 1/16”. Drum Louver (DL) Smoke Test. They have entrusted us with the comfort level of their most valuable asset - their employees. Text File. Available in eight different core styles plus a wide selection of frames and borders. Titus® is a leading manufacturer of commercial HVAC equipment including Fan Coils, VAV Boxes, Air Distribution Products and more. DTQP - Digital Parallel Fan Powered Terminal. Catalog - DVVC Dimensions. LL-2 - Aluminum linear louver diffuser, two way pattern. Optional opposed blade damper has screwdriver adjustment accessible through face of grille. MLR-37 - Aluminum modulinear slot return diffuser, 1/2" slot. Revit - Revit Models - 350RL-SS / 350RS-SS. T3SQ-0 - Non-vav supply/return diffuser. | Titus is a recognized leader in the air distribution segment of the. The Titus performance data lists the core area for all supply and return grilles. Fan Coil, CB and DV Support. We would like to show you a description here but the site won’t allow us. With a complete understanding of the construction life cycle, we’ve built specialized teams to deliver exactly what our customers need at exactly the right time. Catalog - TVM Description. OMNI-GLADIUS - OMNI Diffuser Designed to fit CertainTeed Gladius Ceilings. Green Building Benefits & Energy Efficiency. FFDE. Models 33RL and 33RS are for use in gymnasiums and other locations where an unusually strong, impact resistant return grille is required. deflection) or S8F (perforated face)<br />. It contains information on Titus products and solutions as well as extensive Engineer Guideline sections on the following: grilles & diffusers, terminal units, fan coils, and acoustics. Inlet sizes: 6”,. FlowBar’s outstanding performance allows higher air flows than conventional linear diffusers. It is constructed of heavy gauge steel and provides excellent performance in variable air volume systems. We've created several brochures to illustrate our. Available with louvers vertical or horizontal. 14 ft². 2023 Schedule of Classes March 22 - 24 May 10 - 12 October 18 - 20 November 8 - 10 Rep TechSteel Square, 'Swirl' Face Diffuser. Color-Finish Selection Guide | 04 The standard Titus #26 British White finish consists of an acrylic enamel applied by means of a state-of-the-art, electro-deposition painting sys-tem. Horizontal Low Profile Exposed CabinetSight-Proof Eggcrate Return Grille. V-1 - Steel vortex diffuser. Model. Aluminum Aeroblade Single Deflection Supply Grille, 3/4" Blade Spacing, Blades Parallel to Long Dimension14 gauge front blades individually adjustable, 0° - 40° deflection. All webinars listed below will be broadcast in Central Standard Time and eligible to receive 1 PDH credit if viewed during their posted broadcast time - please select accordingly. com. Inlet sizes: 6”, 8”, 10”, 12” / Unit sizes: 2, 3, 4, 5. ECM motor / HEPA Filter. Multimedia - Titus Timeout - 50F vs. S-DL - Long throw, high capacity aluminum supply grille with rotating drum and curved frame for duct mounting. comHELIOS - Solar-Powered Digital Variable Air Volume Diffuser. Find a Rep. F. Titus HVAC 605 Shiloh Rd. Model. For Titus technical, product or information before and after your purchase (972) 212-4800. From HVAC project estimating at. TDCA - Steel louvered face diffuser, adjustable. stainless steel Phillips flat head sheet metal screws. The 45F is an all aluminum return grille with an eggcrate core at a 45 degree deflection angle that prevents line of sight through the grille. Rooftop Units Titus Timeout - Airplane HVAC Titus Timeout - Airside Fouling Titus Timeout - ASHRAE 170 Titus Timeout - Backward Rotation of Fanbox Titus Timeout - Balancing a Series Fan Box Titus Timeout - Balancing Valves in a Fan Coil Application Grilles and Diffusers. Titus has redefined what it means to be energy efficient, with a collection of smart technology products that optimize the use of. TITUS direct spiral duct-mounted<br />. Titus. Available with louvers vertical or horizontal. Material is 304 Stainless Steel. Spec Text Files - 45F Spec. Revit - Revit Model - 45F. Heating and Air Conditioning, Heat Pump. 350ZFL - Aluminum Louvered Return Grille, 3/4" Blade Spacing, 0 Degree Deflection, Blades Parallel to Long Dimension. Semi-Circular Displacement Diffuser with 180 Degree Air Discharge PatternSolar-Powered Digital Variable Air Volume Diffuser.